APA-ийн эшлэл(7 дахь хэвлэлт)

Hillis, D. R., & DuVall, J. B. (2012). Improving profitability through green manufacturing: Creating a profitable and environmentally compliant manufacturing facility. Wiley.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Hillis, David R., ба John Barry DuVall. Improving Profitability Through Green Manufacturing: Creating a Profitable and Environmentally Compliant Manufacturing Facility. Hoboken, N.J.: Wiley, 2012.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Hillis, David R., ба John Barry DuVall. Improving Profitability Through Green Manufacturing: Creating a Profitable and Environmentally Compliant Manufacturing Facility. Wiley, 2012.